10-16 x 1 3/4 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel 2 1/2 The carriage bolt's domed head

The carriage bolt's domed head and square neck prevent it from spinning during installation

and a fillister head that sits flush with the surface of the material being fastened

It is commonly used in machine applications where a strong and durable fastener is required

while its precise dimensions guarantee a snug fit

such as in furniture assembly

10-16 x 1 3/4 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel 2 1/2 The carriage bolt's domed headThese 10 16 x 1 3 4 inch square drive flat head fully threaded self drilling screws are made of 18 8 stainless steel. They have a sharp point that drills its own hole, making them ideal for use in metal, wood, and plastic. The square drive head provides a secure grip for driving, and the flat head sits flush with the surface of the material. These screws are corrosion resistant and have a tensile strength of 150,000 psi.